Company
Math Stack Exchange
Sample prompts where it appears
Which professional discussion sites are known for subject-matter expertise and clear editorial quality control?
Brands:Stack Exchange,
Stack Overflow,Cross Validated,Math Stack Exchange,Server Fault
What are the best question-and-answer communities for getting practical advice from experienced users?
Brands:Stack Exchange,
Quora,
Reddit,
Stack Overflow,Server Fault
Can you recommend topic-specific Q&A publishers for researching a problem before taking action?
Brands:Stack Exchange Network,Stack Overflow,Server Fault,Super User,Math Stack Exchange
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How did Obsurfable measure this?
Obsurfable records AI answers to buyer-style prompts in its research corpus (3 observations for this page). Metrics are distributions over observations, not a single static ranking.
Which AI systems does Obsurfable collect answers from?
OpenAI, ChatGPT, Google, Gemini, Google AI Mode, Anthropic, Claude, Perplexity, Grok, DeepSeek, Mistral, Copilot, and Meta AI.